1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.upgrade.v4_3_0.util;
24  
25  import com.liferay.documentlibrary.service.DLLocalServiceUtil;
26  import com.liferay.portal.kernel.log.Log;
27  import com.liferay.portal.kernel.log.LogFactoryUtil;
28  import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
29  import com.liferay.portal.upgrade.util.UpgradeColumn;
30  import com.liferay.portal.upgrade.util.ValueMapper;
31  import com.liferay.portal.upgrade.util.ValueMapperFactory;
32  
33  import java.util.HashSet;
34  import java.util.Set;
35  
36  /**
37   * <a href="DLFileEntryIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b>
38   * </a>
39   *
40   * @author Brian Wing Shun Chan
41   */
42  public class DLFileEntryIdUpgradeColumnImpl extends PKUpgradeColumnImpl {
43  
44      public DLFileEntryIdUpgradeColumnImpl(
45          UpgradeColumn companyIdColumn, UpgradeColumn folderIdColumn,
46          UpgradeColumn nameColumn) {
47  
48          super("fileEntryId", false);
49  
50          _companyIdColumn = companyIdColumn;
51          _folderIdColumn = folderIdColumn;
52          _nameColumn = nameColumn;
53          _dlFileEntryIdMapper = ValueMapperFactory.getValueMapper();
54          _movedFolderIds = new HashSet<Long>();
55      }
56  
57      public Object getNewValue(Object oldValue) throws Exception {
58          Object newValue = super.getNewValue(oldValue);
59  
60          String oldCompanyId = (String)_companyIdColumn.getOldValue();
61          Long oldFolderId = (Long)_folderIdColumn.getOldValue();
62  
63          Long newCompanyId = (Long)_companyIdColumn.getNewValue();
64          Long newFolderId = (Long)_folderIdColumn.getNewValue();
65  
66          String name = (String)_nameColumn.getOldValue();
67  
68          String oldPageIdValue =
69              "{folderId=" + oldFolderId + ", name=" + name + "}";
70  
71          _dlFileEntryIdMapper.mapValue(oldPageIdValue, newValue);
72  
73          if (!_movedFolderIds.contains(oldFolderId)) {
74              try {
75                  DLLocalServiceUtil.move(
76                      "/" + oldCompanyId + "/documentlibrary/" + oldFolderId,
77                      "/" + newCompanyId + "/documentlibrary/" + newFolderId);
78              }
79              catch (Exception e) {
80                  _log.error(e.getMessage());
81              }
82  
83              _movedFolderIds.add(oldFolderId);
84          }
85  
86          return newValue;
87      }
88  
89      public ValueMapper getValueMapper() {
90          return _dlFileEntryIdMapper;
91      }
92  
93      private static Log _log =
94          LogFactoryUtil.getLog(DLFileEntryIdUpgradeColumnImpl.class);
95  
96      private UpgradeColumn _companyIdColumn;
97      private UpgradeColumn _folderIdColumn;
98      private UpgradeColumn _nameColumn;
99      private ValueMapper _dlFileEntryIdMapper;
100     private Set<Long> _movedFolderIds;
101 
102 }